Pac-12 WRs: Who Is Left?

When the Pac-12 resumes next season it'll be without its top three wide receivers: Brandin Cooks (OSU), Paul Richardson (CU) and Josh Huff (OU). That leaves Utah's Dres Anderson (83.5 YPG, 7 TDs) as the top (statistical) returning WR to the conference. Who will be the best in 2014? ASU's Strong? Cal's Harper? Addison of OU? Montgomery of Stanford?